Vanessa, the security gaurd who is out for the main character, Gregory, because her alter ego (being controlled by the digital manifestation of William Afton) Vanny is trying to like murder him. Glamrock Freddy, is apparently controlled by the soul of Micheal Afton, who is set to protect Gregory, because Afton failed all those years ago to protect innocent kids from his murderous father.Monty Gator, Chica, and Roxanne Fox (animatronics) are all out to get Gregory for some reason. They all act aggressive towards him, and even try to murder him. Gregory says "The whole place is out to get me!" However, they all get what's coming to them. Roxanne literally gets knocked into next week on her own race track and Gregory steals her eyes to ugprade Freddy. Monty gets chopped in half, can't even perform his "deadly jump attack" now, and Chica is crushed in the food dispensor, while trying to eat "Monty's Mystery Mix." All of these events were caused by Gregory, so he could upgrade Freddy and traverse the horrors of the Pizzaplex further. There are 6 endings for FNAF: Security Breach, but only one is told to be canon. The so-called canon ending is actually the hardest of the 6 to get, requiring you to upgrade Freddy fully, defeat all animatronics, and take a trip through a barely functioning elevator down to the basement of the Pizzaplex-- which you'll find the old Freddy Fazbear's Pizzeria is still present, which was a trap led by William Afton's business partner (to lure in the remaining haunted animatronics and burn them down, finishing them.) However his little scheme didn't work. A new Pizzaplex was built over it, these new glamrock animatronics are being infected by William Afton's digital manifestation (In the lore, the internal world behind FNAF has a company, Fazbear Entertainment. And F.E. built a games/horror division, which just adds to more lore. Apparently, to like speed up development, the devs scanned the motherboards of the old springtrap animatronics William Afton would haunt, which brought him back supposedly?? Just die already! And so with Vanny, these like little kids start to like disappear. And while Gregory got caught by Vanessa, she turns into Vanny coming to kill him, and in that convenient moment, Gregory discovers a whole pile of little kids' clothing. Even in the first ending, we find that there's a newspaper with "Disappearances still occuring" on the cover near the Pizzaplex.